Helix EXCEL Vertical Multi-Stage Centrifugal Pump

The Helix EXCEL Vertical Multistage Product Line are designed to serve a broad range of industries and applications including, but not limited to water supply, pressure boosting, cooling systems, boiler feed, pressure washing, and irrigation.
Maximum Flow on the EXCEL is 320 GPM and max. head is 800 feet. These units are designed to offer superior energy efficiency by reducing consumption up to 70%. The Electrically Commuted (EC) motor is at the heart of this efficiency. The technology allows the motor to learn the most efficient operating points of the plumbing system and manipulate the motor speeds to meet system demands - thus reducing energy consumption.
Item Description Quantity Availability
*Call
*Call
*Call
*Call
*Call
*Call
Notes:
* Model Number Denotes GPM at Best Efficiency Point.

Additional Information

Features:
  • High Efficiency Electrically Commuted (EC) Motor
  • Up to 70% Speed Reduction
  • Cartridge mechanical seal for quick and easy maintenance
  • Variable Pressure, Constant Pressure and Variable Speed Control Modes
  • Optional BacNET, ModBUS, or LonWorks interface modules

Technical Specifications:
  • Power: 460V / 3 PH / 60Hz
  • Fluid Temperature Range: Models 10-80: -22°F to 248°F. Models 110-270: -4°F to 248°F
  • EPDM Mechanical Seals are standard (FKM Available)
  • 304 Stainless Steel Volute (316SS on FKM-fitted Models is not NSF 61 rated)
  • Stainless Steel Construction Certified to NSF 61 (Models 10-80)
  • Low Pressure Models up to 232 PSI High Pressure Models up to 362 PSI
  • 3500 RPM Motor (TEFC)
  • ANSI Flange Connections:
    • Models 10-30: 1-1/4" ANSI Flange 300#
    • Models 50-110: 2" ANSI Flange 300#
    • Models 190: 2-1/2" ANSI Flange 300#
    • Model 270: 3" ANSI Flange 300#

Schematics